### Motion In One Dimension Question 5

#### Question 5 - 30 January - Shift 1

Match Column-I with Column-II :

Choose the correct answer from the options given below:

(1) A- II B-IV, C-III, D-I

(2) A- I. B-II, C-III, D-IV

(3) A- II B-III, C-IV, D-I

(4) A- I, B-III. C-IV, D-II

## Show Answer

#### Answer: (1)

#### Solution:

#### Formula: Instantaneous acceleration

$\frac{dx}{dt}=$ slope $\geq 0$ always increasing

(A - II)

$\frac{dx}{dt}<0$; and at $t \to \infty \frac{dx}{dt} \to 0$

(B - IV)

$\frac{dx}{dt}>0$ for first half $\frac{dx}{dt}<0$ for second half

(C - III)

$\frac{dx}{dt}=$ constant